primerole

Example:The base provided a smooth surface for the paint to adhere properly.

Definition:A foundational layer or component of a surface, often used to prepare a material for the application of paint or other finishes.

Example:The primer helped to seal the wood and provided a better base for the topcoat of paint.

Definition:A type of paint or varnish applied before another coat to enhance adhesion, improve hiding power, or achieve other preferred properties.